It might now a good idea to start creating a backup from the whole configuration now. To perform that power off the PI and create a backup from the SDCard.

6.) If we open now the website http://<ip-address>:8080 in a browser we should see the OpenHAB default start page. For starters, the OpenHAB documentation recommend a click on the "Standard" package. This will install the "Paper UI" (here you can install add-ons, discover and configure things etc), the "Basic UI" (here you can have a look at your created sitemaps - we'll get back to this later), and the Habpanel (here you can create dynamic dashboards for your things). Once you clicked on "Standard", openHAB will install the packages and afterwards take you to the start page.

7.) Now we can install some bindings. To do that perform the following steps

As this should be the first time if the howto is followed the following prompt will come up:

The authenticity of host '[localhost]:8101 ([127.0.0.1]:8101)' can't be established.RSA key fingerprint is 77:77:77:77:77:77:77:77:77:77:77:77:77:77:77:77.Are you sure you want to continue connecting (yes/no)?

Enter yes to proceed and then you should get the following

Warning: Permanently added '[localhost]:8101' (RSA) to the list of known hosts.Password authenticationPassword:

The default username/password is openhab:habopen, so enter habopen at the password prompt to login

After successful connection and authentication, the console will appear: